20283426

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{3719}}^1$

素因数の和:3831

約数の個数: 32

約数和(自身を含む): 45532800

約数和(自身を除く): 25249374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 606, 909, 1818, 2727, 3719, 5454, 7438, 11157, 22314, 33471, 66942, 100413, 200826, 375619, 751238, 1126857, 2253714, 3380571, 6761142, 10141713, 20283426]

約数ペア:

[(1, 20283426), (2, 10141713), (3, 6761142), (6, 3380571), (9, 2253714), (18, 1126857), (27, 751238), (54, 375619), (101, 200826), (202, 100413), (303, 66942), (606, 33471), (909, 22314), (1818, 11157), (2727, 7438), (3719, 5454)]